For subscribers
Portraits of Purpose
Sign up now: Get ST's newsletters delivered to your inbox

Mr Rayner Loi says Lumitics has helped its clients reduce up to 40 per cent of their food waste.
PHOTO: LUMITICS
The Sunday Times talks to Mr Rayner Loi, 26, co-founder and chief executive of Lumitics, a local technology start-up that developed Insight, a smart food waste tracker. The device is used by hotels, airlines and large commercial kitchens to trace how much and what type of food is thrown away so that they can take steps to reduce waste.


